Epidemiological studies of poliomyelitis in Kentucky / by L.L. Lumsden ; prepared by direction of the surgeon general.

  • Lumsden, L. L. (Leslie Leon), 1875-1946.
Date:
1936

Licence: In copyright

Credit: Epidemiological studies of poliomyelitis in Kentucky / by L.L. Lumsden ; prepared by direction of the surgeon general. Source: Wellcome Collection.

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